1.I extend my sincere ( ) to the family and friends of John Miller, who has suddenly left us at the age of 54.

　　A. appreciation

　　B. description

　　C. condolences

　　D. charges

　　【答案】C。考查词汇辨析。C项：condolence哀悼;A项：appreciation感激;B项：description描述;D项：charge，费用，控告。根据题意，“John Miller忽然辞世，我对他的家人和朋友致以诚挚的哀悼。”C项“哀悼”更符合题意，所以答案选C。

　　2.The ( ) tough training given by our company creates strong and able sales representatives who perform well above others in the same field.

　　A. indifferently

　　B. presumable

　　C. completely

　　D. unbearably

　　【答案】D。考查词汇辨析。D项：unbearably，难以忍受地;A项：indifferently，冷淡地，漠不关心地;B项：presumable，可能有的，可推测的;C项：completely，完全地，彻底地。根据原文题意，我们公司组织的难以忍受的高强度培训培养出能干的销售代表”，tough是个形容词，就只能和副词搭配，所以答案选D。

　　3.All of our stores will be extending their business hours during the holiday season, but we will go back to our ( ) hours after the new year.

　　A. regular

　　B. regulars

　　C. regularity

　　D. regularities

　　【答案】A。考查名词辨析修饰hours(名词)，选择形容词regular。我们所有的商店都将在假日期间延长营业时间，但我们将在新年后回到正常的营业时间。

　　4.Unlike traditional book publishers P-Gram Books focuses ( ) on producing audio books that can be downloaded from the Internet.

　　A. exclusively

　　B. exclusive

　　C. exclusives

　　D.exclusion

　　【答案】A。考查词汇辨析。所填写的词是用来修饰动词focuses，所以必须是副词。选项的区别也在于词性的不同，只有A选项是副词“唯一地、专有地”。B项：专用的、高级的，是形容词;C项：没有exclusives的表达，排除;D项：exclusion是名词形式。

　　5.He spoke about the country as if he had been there, but ( ) he had never.

　　A. frequently

　　B. gradually

　　C. actually

　　D. finally

　　【答案】C。A项：frequently频繁的;B项：gradually逐渐地;C项：actually实际地;D项：finally最后。根据句意：他说起这个国家，好像他去过，但实际上他从没去过。actually更符合文意，所以答案选D。